Stethoscope. This medical device is used to listen to sounds within the body,and can be used to diagnose some disorders of the heart and lungs. It operates by transmitting sound to a diaphragm,creating acoustic pressure waves,which travel up hollow tubes to the earpieces | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gustoimages |
Bildgröße: | 4032 px × 5205 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |